VWR Big Digit Four-Alert Alarm Thermometer Four-Alert Alarm Thermometer, °F is a reliable and dependable addition to the VWR Labware & Accessories family of products. Combining top-notch and uncompromising quality with an affordable price, the VWR Big Digit Four-Alert Alarm Thermometer Four-Alert Alarm Thermometer, °F 4143/ 62344-922 can fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
- Traceable™
- Reads Probe or Ambient Temperature
Easy-to-read digital unit provides accurate monitoring of the slightest temperature changes. Large, 2.9cm (11/8") high LCD readout. Audible alarm sounds at high/low temperature settings, between two settings and outside two settings. Green/red lights and alarm activates when out-of-range condition is detected. Alarm resets when temperature returns to “in-range” condition.
Sensor has a 0.5cm (0.2") diameter with a 106.7cm (31/2') long cable. Shock and chemical-resistant ABS plastic case measures 10.2x10.2x1.6cm (4x4x5/8"). Temperature range: -50 to 70°C or -58 to 158°F. Resolution: 0.1°. Accuracy: ±1°C.
A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.
Ordering Information: Supplied with a suction cup for mounting sensor and AAA alkaline battery.
RATING
- Design
Excellent
- Performance
Excellent
- Value for money
Excellent
- Feature
Excellent
Specifications for VWR Big Digit Four-Alert Alarm Thermometer 4143 Four-Alert Alarm Thermometer, °F:
| Description: | Four-Alert Alarm Thermometer, °F | |
I purchased the VWR 4143 F (in part) as a comparative measuement to an EXTECH 445703 Hygrometer/Thermometer that I have been using for a few weeks. Both the internal and remote readings are very close, while the EXTECH is a degree higher. The callibration certificate that came with the VWR 4143 F, gives me greater confidence in its accuracy. Also, my VWR 4143 F unit came with a smaller size digit display on the tenths of degree, so it is not all the same size numerals as pictured. Pros: nice unit / nice price Cons: none
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